{"id":"CVE-2022-38871","aliases":["GHSA-m74x-fxjh-3qh9"],"url":"https://o3.security/vulnerability/CVE-2022-38871","summary":"Free5gc vulnerable to uncontrolled resource consumption","details":"In Free5gc v3.0.5, the AMF breaks due to malformed NAS messages.","published":"2022-11-18T00:00:00Z","modified":"2026-08-07T11:31:19.682356172Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"github.com/free5gc/free5gc","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38871.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38871"},{"type":"REPORT","url":"https://github.com/free5gc/free5gc/issues/198"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:19.682356172Z"}}